body {
  min-width: 320px;
  max-width: 750px;
  margin: 0 auto;
  background-color: #F2F4F7;
}
@media screen and (min-width: 750px) {
  html {
    font-size: 75px !important;
  }
}
a {
  text-decoration: none;
}
.head {
  background-color: #fff;
}
header {
  height: 1.066667rem;
  text-align: center;
  line-height: 1.066667rem;
  border-bottom: 0.013333rem solid #eaeaea;
  font-size: 0.466667rem;
  color: #1C1C1C;
}
.nav {
  display: flex;
  flex-wrap: wrap;
}
.nav a {
  display: flex;
  flex: 33.33%;
  flex-direction: column;
  align-items: center;
}
.nav a img {
  width: 1.853333rem;
  height: 1.853333rem;
}
.nav a span {
  font-size: 0.333333rem;
  color: #707070;
}
.nav a:nth-child(-n+3) {
  margin: 1.173333rem 0 1.866667rem 0;
}
.go {
  margin: 1.6rem 0.266667rem 0 0.48rem;
  padding-bottom: 1.226667rem;
}
.go img {
  width: 100%;
}
.commom {
  margin-top: 0.266667rem;
  background-color: #fff;
}
.commom .common-top {
  display: flex;
  height: 1.066667rem;
  padding-top: 0.666667rem;
}
.commom .common-top img {
  width: 1.013333rem;
  height: 1.013333rem;
  margin: 0 0.48rem 0 0.586667rem;
}
.commom .common-top span {
  flex: 1;
  font-size: 0.746667rem;
  color: #333333;
  line-height: 1.066667rem;
}
.commom .common-top a {
  font-size: 0.586667rem;
  color: #999999;
  line-height: 1.066667rem;
}
.common-bd {
  position: relative;
  margin-top: 1.04rem;
  padding-bottom: 0.746667rem;
  text-align: center;
}
.common-bd .swiper-container {
  width: 14.4rem;
  height: 100%;
}
.common-bd .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  transition: 300ms;
  transform: scale(0.8);
  opacity: 0.5;
}
.common-bd .swiper-slide img {
  width: 9.013333rem;
  height: 10.026667rem;
}
.common-bd .swiper-slide-active,
.common-bd .swiper-slide-duplicate-active {
  transform: scale(1);
  z-index: 9;
  opacity: 1;
}
.common-bd p {
  font-size: 0.666667rem;
  color: #333;
  margin-top: 0.666667rem;
}
.study {
  margin-top: 1.04rem;
  padding: 0 0 1.066667rem 0.666667rem;
}
.study .swiper-container {
  width: 100%;
  height: 100%;
}
.study .swiper-slide {
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  flex-direction: column;
}
.study .swiper-slide img {
  width: 7.253333rem;
  height: 4.586667rem;
}
.study .swiper-slide p {
  font-size: 0.746667rem;
  color: #333;
  margin: 0.666667rem 0;
}
.study .swiper-slide span {
  font-size: 0.693333rem;
  color: #FF4400;
}
.footer {
  padding-bottom: 0.533333rem;
  display: flex;
  background-color: #fff;
  border-top: 0.026667rem solid #E2E2E2;
}
.footer a {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.footer a img {
  width: 1.066667rem;
  height: 1.066667rem;
  margin: 0.506667rem 0 0.293333rem 0;
}
.footer a span {
  font-size: 0.586667rem;
  color: #666666;
}
